Ensure that glusterfs-cli is installed for ubuntu 22.04

Change-Id: I78f747b13b7a757fbf7f3075663c01151a7b1a79

roles/glusterfs/vars/ubuntu-22.04.yml

@@ -0,0 +1,18 @@
+---
+# Copyright 2022, BBC R&D
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+glusterfs_server_distro_packages:
+  - glusterfs-server
+  - glusterfs-cli